From a131981f3b87cd6049340e9f29f05033ca796ce7 Mon Sep 17 00:00:00 2001
From: Matthew Honnibal <honnibal+gh@gmail.com>
Date: Tue, 30 May 2017 23:34:50 +0200
Subject: [PATCH] Work on vectors

---
 spacy/vocab.pxd |  6 +++---
 spacy/vocab.pyx | 20 ++++++++++++++++++++
 2 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/spacy/vocab.pxd b/spacy/vocab.pxd
index 3c31a8f8f..8005cbf06 100644
--- a/spacy/vocab.pxd
+++ b/spacy/vocab.pxd
@@ -27,7 +27,8 @@ cdef struct _Cached:
 cdef class Vocab:
     cdef Pool mem
     cpdef readonly StringStore strings
-    cpdef readonly Morphology morphology
+    cpdef public Morphology morphology
+    cpdef public object vectors
     cdef readonly int length
     cdef public object data_dir
     cdef public object lex_attr_getters
@@ -35,11 +36,10 @@ cdef class Vocab:
     cdef const LexemeC* get(self, Pool mem, unicode string) except NULL
     cdef const LexemeC* get_by_orth(self, Pool mem, attr_t orth) except NULL
     cdef const TokenC* make_fused_token(self, substrings) except NULL
-    
+
     cdef const LexemeC* _new_lexeme(self, Pool mem, unicode string) except NULL
     cdef int _add_lex_to_vocab(self, hash_t key, const LexemeC* lex) except -1
     cdef const LexemeC* _new_lexeme(self, Pool mem, unicode string) except NULL
 
     cdef PreshMap _by_hash
     cdef PreshMap _by_orth
-    cdef readonly int vectors_length
diff --git a/spacy/vocab.pyx b/spacy/vocab.pyx
index 45c9e1a07..f11d3a6ef 100644
--- a/spacy/vocab.pyx
+++ b/spacy/vocab.pyx
@@ -239,6 +239,16 @@ cdef class Vocab:
                 Token.set_struct_attr(token, attr_id, value)
         return tokens
 
+    @property
+    def vectors_length(self):
+        raise NotImplementedError
+
+    def clear_vectors(self):
+        """Drop the current vector table. Because all vectors must be the same
+        width, you have to call this to change the size of the vectors.
+        """
+        raise NotImplementedError
+
     def get_vector(self, orth):
         """Retrieve a vector for a word in the vocabulary.
 
@@ -253,6 +263,16 @@ cdef class Vocab:
         """
         raise NotImplementedError
 
+    def set_vector(self, orth, vector):
+        """Set a vector for a word in the vocabulary.
+
+        Words can be referenced by string or int ID.
+
+        RETURNS:
+            None
+        """
+        raise NotImplementedError
+
     def has_vector(self, orth):
         """Check whether a word has a vector. Returns False if no
         vectors have been loaded. Words can be looked up by string